Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1989-02-27
1990-10-30
Larson, Lowell A.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72235, B21B 3500
Patent
active
049660276
ABSTRACT:
The present invention related to a wire-rod block which forms part of a wire rolling line and which includes two roll rings, between which the wire rod is rolled, and which further includes an input drive shaft and a gearing for transmitting the drive torque of the drive shaft to the roll rings. According to the invention, the input shaft (10) drives one of the roll ring shafts directly, via a first bevel gear (13) and also an output drive shaft (12), via a gear (11). The output drive shaft, in turn, drives the shaft of the other roll ring, via a second bevel gear (14), wherein the transmission ratios of the gear (11) and the bevel gears is such that the roll rings will rotate at mutually the same peripheral speeds.
REFERENCES:
patent: 749823 (1904-01-01), Keller
patent: 1071720 (1913-09-01), Fawell
patent: 2311075 (1943-02-01), O'Malley
patent: 4019360 (1977-04-01), Biernot et al.
patent: 4024746 (1977-05-01), Bruck
Larson Lowell A.
Morgardshammar AB
Schoeffler T.
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